mhu/gds-render
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Insert quick fix, that prevents starting multiple instances in GUI mode the same time

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Mario Hüttel 2019-03-13 22:54:52 +01:00
parent 6a78e0df15
commit 178ef2d5b2
1 changed files with 32 additions and 26 deletions
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56
main.c
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@ -26,8 +26,8 @@
#include "version/version.h" #include "version/version.h"
struct application_data { struct application_data {
GtkApplication *app; GtkApplication *app;
GtkWindow *main_window; GtkWindow *main_window;
}; };
static void app_quit(GSimpleAction *action, GVariant *parameter, gpointer user_data) static void app_quit(GSimpleAction *action, GVariant *parameter, gpointer user_data)
@ -64,12 +64,18 @@ const static GActionEntry app_actions[] = {
static void gapp_activate(GApplication *app, gpointer user_data) static void gapp_activate(GApplication *app, gpointer user_data)
{ {
GtkWindow *main_window; GtkWindow *main_window;
static int activated = 0;
struct application_data * const appdata = (struct application_data *)user_data; struct application_data * const appdata = (struct application_data *)user_data;
main_window = create_main_window(); if (!activated) {
appdata->main_window = main_window; activated = 1;
gtk_application_add_window(GTK_APPLICATION(app), main_window); main_window = create_main_window();
gtk_widget_show(GTK_WIDGET(main_window)); appdata->main_window = main_window;
gtk_application_add_window(GTK_APPLICATION(app), main_window);
gtk_widget_show(GTK_WIDGET(main_window));
} else {
fprintf(stderr, "Only one instance of the GUI can be started at the same time, for now.\nThis will probably be fixed in later releases.");
}
} }
static int start_gui(int argc, char **argv) static int start_gui(int argc, char **argv)
@ -110,7 +116,7 @@ static int start_gui(int argc, char **argv)
static void print_version() static void print_version()
{ {
printf("This is gds-render, version: %s\n\nFor a list of supported commands execute with --help option.\n", printf("This is gds-render, version: %s\n\nFor a list of supported commands execute with --help option.\n",
_app_version_string); _app_version_string);
} }
int main(int argc, char **argv) int main(int argc, char **argv)
@ -128,21 +134,21 @@ int main(int argc, char **argv)
int app_status = 0; int app_status = 0;
GOptionEntry entries[] = { GOptionEntry entries[] = {
{"version", 'v', 0, G_OPTION_ARG_NONE, &version, "Print version", NULL}, {"version", 'v', 0, G_OPTION_ARG_NONE, &version, "Print version", NULL},
{"tikz", 't', 0, G_OPTION_ARG_NONE, &tikz, "Output TikZ code", NULL }, {"tikz", 't', 0, G_OPTION_ARG_NONE, &tikz, "Output TikZ code", NULL },
{"pdf", 'p', 0, G_OPTION_ARG_NONE, &pdf, "Output PDF document", NULL }, {"pdf", 'p', 0, G_OPTION_ARG_NONE, &pdf, "Output PDF document", NULL },
//{"svg", 'S', 0, G_OPTION_ARG_NONE, &svg, "Output SVG image", NULL }, //{"svg", 'S', 0, G_OPTION_ARG_NONE, &svg, "Output SVG image", NULL },
{"scale", 's', 0, G_OPTION_ARG_INT, &scale, "Divide output coordinates by <SCALE>", "<SCALE>" }, {"scale", 's', 0, G_OPTION_ARG_INT, &scale, "Divide output coordinates by <SCALE>", "<SCALE>" },
{"tex-output", 'o', 0, G_OPTION_ARG_FILENAME, &texname, "Optional path for TeX file", "PATH" }, {"tex-output", 'o', 0, G_OPTION_ARG_FILENAME, &texname, "Optional path for TeX file", "PATH" },
{"pdf-output", 'O', 0, G_OPTION_ARG_FILENAME, &pdfname, "Optional path for PDF file", "PATH" }, {"pdf-output", 'O', 0, G_OPTION_ARG_FILENAME, &pdfname, "Optional path for PDF file", "PATH" },
//{"svg-output", 0, 0, G_OPTION_ARG_FILENAME, &svgname, "Optional path for PDF file", "PATH"}, //{"svg-output", 0, 0, G_OPTION_ARG_FILENAME, &svgname, "Optional path for PDF file", "PATH"},
{"mapping", 'm', 0, G_OPTION_ARG_FILENAME, &mappingname, "Path for Layer Mapping File", "PATH" }, {"mapping", 'm', 0, G_OPTION_ARG_FILENAME, &mappingname, "Path for Layer Mapping File", "PATH" },
{"cell", 'c', 0, G_OPTION_ARG_STRING, &cellname, "Cell to render", "NAME" }, {"cell", 'c', 0, G_OPTION_ARG_STRING, &cellname, "Cell to render", "NAME" },
{"tex-standalone", 'a', 0, G_OPTION_ARG_NONE, &pdf_standalone, "Create standalone PDF", NULL }, {"tex-standalone", 'a', 0, G_OPTION_ARG_NONE, &pdf_standalone, "Create standalone PDF", NULL },
{"tex-layers", 'l', 0, G_OPTION_ARG_NONE, &pdf_layers, "Create PDF Layers (OCG)", NULL }, {"tex-layers", 'l', 0, G_OPTION_ARG_NONE, &pdf_layers, "Create PDF Layers (OCG)", NULL },
{"custom-render-lib", 'P', 0, G_OPTION_ARG_FILENAME, &custom_library_path, "Path to a custom shared object, that implements the " EXTERNAL_LIBRARY_FUNCTION " function", "PATH"}, {"custom-render-lib", 'P', 0, G_OPTION_ARG_FILENAME, &custom_library_path, "Path to a custom shared object, that implements the " EXTERNAL_LIBRARY_FUNCTION " function", "PATH"},
{"external-lib-output", 'e', 0, G_OPTION_ARG_FILENAME, &custom_library_file_name, "Output path for external render library", "PATH"}, {"external-lib-output", 'e', 0, G_OPTION_ARG_FILENAME, &custom_library_file_name, "Output path for external render library", "PATH"},
{NULL} {NULL}
}; };
context = g_option_context_new(" FILE - Convert GDS file <FILE> to graphic"); context = g_option_context_new(" FILE - Convert GDS file <FILE> to graphic");
@ -185,9 +191,9 @@ int main(int argc, char **argv)
pdfname = g_strdup_printf("./%s.svg", basename); pdfname = g_strdup_printf("./%s.svg", basename);
command_line_convert_gds(gds_name, pdfname, texname, pdf, tikz, command_line_convert_gds(gds_name, pdfname, texname, pdf, tikz,
mappingname, cellname, (double)scale, mappingname, cellname, (double)scale,
pdf_layers, pdf_standalone, svg, svgname, pdf_layers, pdf_standalone, svg, svgname,
custom_library_path, custom_library_file_name); custom_library_path, custom_library_file_name);
/* Clean up */ /* Clean up */
g_free(pdfname); g_free(pdfname);
g_free(texname); g_free(texname);